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ScanMaster User Guide

1.3 STATUS INDICATOR

1.3.1 BEEPER VOLUME

Beeping is used to indicate various kinds of conditions, such as Good Read, buffer full

status, configuration status, etc. Select a suitable volume.

1.3.2 GOOD READ BEEP

Good Read Beep is always enabled. By default, beeper frequency is set to 4 KHz and

duration is set to shortest. Select a different frequency and duration if necessary.

1.3.3 GOOD READ LED

By default, Good Read LED is enabled and its duration is set to 40 milliseconds. When

reading a barcode successfully, the LED on the scanner will become solid green and go off

quickly. Enter a value, ranging from 1 to 254, in units of 10 milliseconds.

1.4 "NO READ" SUPPORT (SEND "NR" TO HOST)

The scanner will send the “NR” string to the host to notify the No Read event.

1.5 READ NEGATIVE BARCODE

Normally, barcodes are printed with the color of the bars darker than that of the spaces.

But for negative barcodes, they are printed in the opposite sense just like negative films.

The spaces of negative barcodes are printed with a color darker than that of the bars. You

can configure the scanner to be able to read negative barcodes.

1.6 CCD ALWAYS ACTIVE (1560 ONLY)

This feature is used to keep the CCD sensor always active so that the scanner can decode

more efficiently.

Note: For the 1500 scanner, it is set to “Always Active” and not allowed to change.

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CipherLab 1562 Guida Utente Pagina 24